actually the reflectance of UV is usually much lower than visible light. https://www.nature.com/articles/s41598-021-01315-1/figures/2 https://www.nature.com/ar

actually the reflectance of UV is usually much lower than visible light. https://www.nature.com/articles/s41598-021-01315-1/figures/2 https://www.nature.com/articles/s41598-021-01315-1/figures/2